/Engine/Plugins/AI/MassCrowd/Source/MassCrowd/Public/MassCrowdSubsystem.h
Method will ensure if DataHandle is invalid or if associated data doesn't exist. Should call HasCrowdDataForZoneGraph first.
Runtime data associated to the zone graph if available; nullptr otherwise
const [FRegisteredCrowdLaneData](API\Plugins\MassCrowd\FRegisteredCrowdLaneData) * GetCrowdData ( const [FZoneGraphDataHandle](API\Plugins\ZoneGraph\FZoneGraphDataHandle) DataHandle ) const